attempt with dynamic import

packages/excalidraw/lasso/index.ts

@@ -31,8 +31,6 @@ import { AnimatedTrail } from "../animated-trail";
 
 import { LassoWorkerPolyfill } from "./lasso-worker-polyfill";
 
-import { WorkerUrl } from "./lasso-worker";
-
 import type App from "../components/App";
 import type { LassoWorkerInput, LassoWorkerOutput } from "./types";
 
@@ -85,7 +83,10 @@ export class LassoTrail extends AnimatedTrail {
       });
     }
 
+    if (!this.worker) {
       try {
+        const { WorkerUrl } = await import("./lasso-worker.chunk");
+
         if (typeof Worker !== "undefined" && WorkerUrl) {
           this.worker = new Worker(WorkerUrl, { type: "module" });
         } else {
@@ -104,6 +105,7 @@ export class LassoTrail extends AnimatedTrail {
         console.error("Failed to start worker", error);
       }
     }
+  }
 
   selectElementsFromIds = (ids: string[]) => {
     this.app.setState((prevState) => {
@@ -226,7 +228,5 @@ export class LassoTrail extends AnimatedTrail {
     this.app.setState({
       lassoSelection: null,
     });
-
-    this.worker?.terminate();
   }
 }